Manual visual inspection misses missing glue, offset glue trails and uneven glue volume, allowing defective cartons to flow downstream. KEQI glue quantity detection system monitors adhesive status in real‑time on running folder‑gluer lines.
High‑precision sensors detect glue absence, glue shortage and position deviation. Once defects are captured, the system sends trigger signals to activate automatic product rejectors, keeping bad goods out of finished batches. Touch‑screen displays record fault counts for later quality traceability.
Easy installation lets factories add this detection unit to already‑operating gluing equipment. It forms a key quality‑control link matching KEQI spray gluing, plasma treatment and double‑sided tape applicator. Packaging manufacturers cut labour for full manual inspection and lower customer complaint risks with this glue inspection machine.